/*
***************************************************************************
*
* Author: Teunis van Beelen
*
* Copyright (C) 2007 - 2019 Teunis van Beelen
*
* Email: teuniz@protonmail.com
*
***************************************************************************
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
***************************************************************************
*/




#include "about_dialog.h"

UI_Aboutwindow::UI_Aboutwindow(UI_Mainwindow *mainwindow)
{
  char str[1024];

  strlcpy(str, " QT version at runtime is ", 512);
  strlcat(str, qVersion(), 512);
  strlcat(str, "\n QT version at compiletime is ", 512);
  strlcat(str, QT_VERSION_STR, 512);
  strlcat(str, "\n Compiled on " __DATE__ " " __TIME__, 512);
  snprintf(str + strlen(str), 512, "\n CPU-cores detected on this system: %i", mainwindow->maincurve->cpu_cnt);
  if(mainwindow->use_threads == 1)
  {
    strlcat(str, "\n Multi-Threading is enabled.", 1024);
  }
  else
  {
    strlcat(str, "\n Multi-Threading is disabled.", 1024);
  }

  AboutDialog = new QDialog;

  AboutDialog->setMinimumSize(640, 480);
  AboutDialog->setGeometry(300, 250, 640, 480);
  AboutDialog->setWindowTitle("About");
  AboutDialog->setModal(true);
  AboutDialog->setAttribute(Qt::WA_DeleteOnClose, true);

  textedit1 = new QTextEdit;
  textedit1->setFrameStyle(QFrame::Panel | QFrame::Sunken);
  textedit1->setReadOnly(true);
  textedit1->setLineWrapMode(QTextEdit::NoWrap);
  textedit1->setPlainText(
        "\n " PROGRAM_NAME " version " PROGRAM_VERSION " " PROGRAM_BETA_SUFFIX "    " THIS_APP_BITS_W "\n"
        "\n This program is made by Teunis van Beelen.\n"
        "\n Copyright (C) 2007 - 2019 Teunis van Beelen.\n"
        "\n Email: teuniz@protonmail.com\n"
        "\n Disclaimer:\n"
        " Despite this software is intend to be useful, there is no warranty, use this software at your own risk!\n"
        " EDFbrowser may NOT be used in safety-critical applications, such as life-support medical systems.\n"
        " The author is NOT responsible for any consequences. For research and educational purpose only.\n");
  textedit1->append(str);
  textedit1->append(
        "\n\n                    GNU GENERAL PUBLIC LICENSE\n"
        "                       Version 3, 29 June 2007\n\n"
        " Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>\n"
        " Everyone is permitted to copy and distribute verbatim copies\n"
        " of this license document, but changing it is not allowed.\n\n"
        "                            Preamble\n\n"
        "   The GNU General Public License is a free, copyleft license for\n"
        " software and other kinds of works.\n\n"
        "   The licenses for most software and other practical works are designed\n"
        " to take away your freedom to share and change the works.  By contrast,\n"
        " the GNU General Public License is intended to guarantee your freedom to\n"
        " share and change all versions of a program--to make sure it remains free\n"
        " software for all its users.  We, the Free Software Foundation, use the\n"
        " GNU General Public License for most of our software; it applies also to\n"
        " any other work released this way by its authors.  You can apply it to\n"
        " your programs, too.\n\n"
        "   When we speak of free software, we are referring to freedom, not\n"
        " price.  Our General Public Licenses are designed to make sure that you\n"
        " have the freedom to distribute copies of free software (and charge for\n"
        " them if you wish), that you receive source code or can get it if you\n"
        " want it, that you can change the software or use pieces of it in new\n"
        " free programs, and that you know you can do these things.\n\n"
        "   To protect your rights, we need to prevent others from denying you\n"
        " these rights or asking you to surrender the rights.  Therefore, you have\n"
        " certain responsibilities if you distribute copies of the software, or if\n"
        " you modify it: responsibilities to respect the freedom of others.\n\n"
        "   For example, if you distribute copies of such a program, whether\n"
        " gratis or for a fee, you must pass on to the recipients the same\n"
        " freedoms that you received.  You must make sure that they, too, receive\n"
        " or can get the source code.  And you must show them these terms so they\n"
        " know their rights.\n\n");
  textedit1->append(
        "   Developers that use the GNU GPL protect your rights with two steps:\n"
        " (1) assert copyright on the software, and (2) offer you this License\n"
        " giving you legal permission to copy, distribute and/or modify it.\n\n"
        "   For the developers' and authors' protection, the GPL clearly explains\n"
        " that there is no warranty for this free software.  For both users' and\n"
        " authors' sake, the GPL requires that modified versions be marked as\n"
        " changed, so that their problems will not be attributed erroneously to\n"
        " authors of previous versions.\n\n"
        "   Some devices are designed to deny users access to install or run\n"
        " modified versions of the software inside them, although the manufacturer\n"
        " can do so.  This is fundamentally incompatible with the aim of\n"
        " protecting users' freedom to change the software.  The systematic\n"
        " pattern of such abuse occurs in the area of products for individuals to\n"
        " use, which is precisely where it is most unacceptable.  Therefore, we\n"
        " have designed this version of the GPL to prohibit the practice for those\n"
        " products.  If such problems arise substantially in other domains, we\n"
        " stand ready to extend this provision to those domains in future versions\n"
        " of the GPL, as needed to protect the freedom of users.\n\n"
        "   Finally, every program is threatened constantly by software patents.\n"
        " States should not allow patents to restrict development and use of\n"
        " software on general-purpose computers, but in those that do, we wish to\n"
        " avoid the special danger that patents applied to a free program could\n"
        " make it effectively proprietary.  To prevent this, the GPL assures that\n"
        " patents cannot be used to render the program non-free.\n\n"
        "   The precise terms and conditions for copying, distribution and\n"
        " modification follow.\n\n");
  textedit1->append(
        "                        TERMS AND CONDITIONS\n\n"
        "   0. Definitions.\n\n"
        "   \"This License\" refers to version 3 of the GNU General Public License.\n\n"
        "   \"Copyright\" also means copyright-like laws that apply to other kinds of\n"
        " works, such as semiconductor masks.\n\n"
        "   \"The Program\" refers to any copyrightable work licensed under this\n"
        " License.  Each licensee is addressed as \"you\".  \"Licensees\" and\n"
        " \"recipients\" may be individuals or organizations.\n\n"
        "   To \"modify\" a work means to copy from or adapt all or part of the work\n"
        " in a fashion requiring copyright permission, other than the making of an\n"
        " exact copy.  The resulting work is called a \"modified version\" of the\n"
        " earlier work or a work \"based on\" the earlier work.\n\n"
        "   A \"covered work\" means either the unmodified Program or a work based\n"
        " on the Program.\n\n"
        "   To \"propagate\" a work means to do anything with it that, without\n"
        " permission, would make you directly or secondarily liable for\n"
        " infringement under applicable copyright law, except executing it on a\n"
        " computer or modifying a private copy.  Propagation includes copying,\n"
        " distribution (with or without modification), making available to the\n"
        " public, and in some countries other activities as well.\n\n"
        "   To \"convey\" a work means any kind of propagation that enables other\n"
        " parties to make or receive copies.  Mere interaction with a user through\n"
        " a computer network, with no transfer of a copy, is not conveying.\n\n"
        "   An interactive user interface displays \"Appropriate Legal Notices\"\n"
        " to the extent that it includes a convenient and prominently visible\n"
        " feature that (1) displays an appropriate copyright notice, and (2)\n"
        " tells the user that there is no warranty for the work (except to the\n"
        " extent that warranties are provided), that licensees may convey the\n"
        " work under this License, and how to view a copy of this License.  If\n"
        " the interface presents a list of user commands or options, such as a\n"
        " menu, a prominent item in the list meets this criterion.\n\n");
  textedit1->append(
        "   1. Source Code.\n\n"
        "   The \"source code\" for a work means the preferred form of the work\n"
        " for making modifications to it.  \"Object code\" means any non-source\n"
        " form of a work.\n\n"
        "   A \"Standard Interface\" means an interface that either is an official\n"
        " standard defined by a recognized standards body, or, in the case of\n"
        " interfaces specified for a particular programming language, one that\n"
        " is widely used among developers working in that language.\n\n"
        "   The \"System Libraries\" of an executable work include anything, other\n"
        " than the work as a whole, that (a) is included in the normal form of\n"
        " packaging a Major Component, but which is not part of that Major\n"
        " Component, and (b) serves only to enable use of the work with that\n"
        " Major Component, or to implement a Standard Interface for which an\n"
        " implementation is available to the public in source code form.  A\n"
        " \"Major Component\", in this context, means a major essential component\n"
        " (kernel, window system, and so on) of the specific operating system\n"
        " (if any) on which the executable work runs, or a compiler used to\n"
        " produce the work, or an object code interpreter used to run it.\n\n"
        "   The \"Corresponding Source\" for a work in object code form means all\n"
        " the source code needed to generate, install, and (for an executable\n"
        " work) run the object code and to modify the work, including scripts to\n"
        " control those activities.  However, it does not include the work's\n"
        " System Libraries, or general-purpose tools or generally available free\n"
        " programs which are used unmodified in performing those activities but\n"
        " which are not part of the work.  For example, Corresponding Source\n"
        " includes interface definition files associated with source files for\n"
        " the work, and the source code for shared libraries and dynamically\n"
        " linked subprograms that the work is specifically designed to require,\n"
        " such as by intimate data communication or control flow between those\n"
        " subprograms and other parts of the work.\n\n"
        "   The Corresponding Source need not include anything that users\n"
        " can regenerate automatically from other parts of the Corresponding\n"
        " Source.\n\n"
        "   The Corresponding Source for a work in source code form is that\n"
        " same work.\n\n");
  textedit1->append(
        "   2. Basic Permissions.\n\n"
        "   All rights granted under this License are granted for the term of\n"
        " copyright on the Program, and are irrevocable provided the stated\n"
        " conditions are met.  This License explicitly affirms your unlimited\n"
        " permission to run the unmodified Program.  The output from running a\n"
        " covered work is covered by this License only if the output, given its\n"
        " content, constitutes a covered work.  This License acknowledges your\n"
        " rights of fair use or other equivalent, as provided by copyright law.\n\n"
        "   You may make, run and propagate covered works that you do not\n"
        " convey, without conditions so long as your license otherwise remains\n"
        " in force.  You may convey covered works to others for the sole purpose\n"
        " of having them make modifications exclusively for you, or provide you\n"
        " with facilities for running those works, provided that you comply with\n"
        " the terms of this License in conveying all material for which you do\n"
        " not control copyright.  Those thus making or running the covered works\n"
        " for you must do so exclusively on your behalf, under your direction\n"
        " and control, on terms that prohibit them from making any copies of\n"
        " your copyrighted material outside their relationship with you.\n\n"
        "   Conveying under any other circumstances is permitted solely under\n"
        " the conditions stated below.  Sublicensing is not allowed; section 10\n"
        " makes it unnecessary.\n\n");
  textedit1->append(
        "   3. Protecting Users' Legal Rights From Anti-Circumvention Law.\n\n"
        "   No covered work shall be deemed part of an effective technological\n"
        " measure under any applicable law fulfilling obligations under article\n"
        " 11 of the WIPO copyright treaty adopted on 20 December 1996, or\n"
        " similar laws prohibiting or restricting circumvention of such\n"
        " measures.\n\n"
        "   When you convey a covered work, you waive any legal power to forbid\n"
        " circumvention of technological measures to the extent such circumvention\n"
        " is effected by exercising rights under this License with respect to\n"
        " the covered work, and you disclaim any intention to limit operation or\n"
        " modification of the work as a means of enforcing, against the work's\n"
        " users, your or third parties' legal rights to forbid circumvention of\n"
        " technological measures.\n\n"
        "   4. Conveying Verbatim Copies.\n\n"
        "   You may convey verbatim copies of the Program's source code as you\n"
        " receive it, in any medium, provided that you conspicuously and\n"
        " appropriately publish on each copy an appropriate copyright notice;\n"
        " keep intact all notices stating that this License and any\n"
        " non-permissive terms added in accord with section 7 apply to the code;\n"
        " keep intact all notices of the absence of any warranty; and give all\n"
        " recipients a copy of this License along with the Program.\n\n"
        "   You may charge any price or no price for each copy that you convey,\n"
        " and you may offer support or warranty protection for a fee.\n\n");
  textedit1->append(
        "   5. Conveying Modified Source Versions.\n\n"
        "   You may convey a work based on the Program, or the modifications to\n"
        " produce it from the Program, in the form of source code under the\n"
        " terms of section 4, provided that you also meet all of these conditions:\n\n"
        "     a) The work must carry prominent notices stating that you modified\n"
        "     it, and giving a relevant date.\n\n"
        "     b) The work must carry prominent notices stating that it is\n"
        "     released under this License and any conditions added under section\n"
        "     7.  This requirement modifies the requirement in section 4 to\n"
        "     \"keep intact all notices\".\n\n"
        "     c) You must license the entire work, as a whole, under this\n"
        "     License to anyone who comes into possession of a copy.  This\n"
        "     License will therefore apply, along with any applicable section 7\n"
        "     additional terms, to the whole of the work, and all its parts,\n"
        "     regardless of how they are packaged.  This License gives no\n"
        "     permission to license the work in any other way, but it does not\n"
        "     invalidate such permission if you have separately received it.\n\n"
        "     d) If the work has interactive user interfaces, each must display\n"
        "     Appropriate Legal Notices; however, if the Program has interactive\n"
        "     interfaces that do not display Appropriate Legal Notices, your\n"
        "     work need not make them do so.\n\n"
        "   A compilation of a covered work with other separate and independent\n"
        " works, which are not by their nature extensions of the covered work,\n"
        " and which are not combined with it such as to form a larger program,\n"
        " in or on a volume of a storage or distribution medium, is called an\n"
        " \"aggregate\" if the compilation and its resulting copyright are not\n"
        " used to limit the access or legal rights of the compilation's users\n"
        " beyond what the individual works permit.  Inclusion of a covered work\n"
        " in an aggregate does not cause this License to apply to the other\n"
        " parts of the aggregate.\n\n");
  textedit1->append(
        "   6. Conveying Non-Source Forms.\n\n"
        "   You may convey a covered work in object code form under the terms\n"
        " of sections 4 and 5, provided that you also convey the\n"
        " machine-readable Corresponding Source under the terms of this License,\n"
        " in one of these ways:\n\n"
        "     a) Convey the object code in, or embodied in, a physical product\n"
        "     (including a physical distribution medium), accompanied by the\n"
        "     Corresponding Source fixed on a durable physical medium\n"
        "     customarily used for software interchange.\n\n"
        "     b) Convey the object code in, or embodied in, a physical product\n"
        "     (including a physical distribution medium), accompanied by a\n"
        "     written offer, valid for at least three years and valid for as\n"
        "     long as you offer spare parts or customer support for that product\n"
        "     model, to give anyone who possesses the object code either (1) a\n"
        "     copy of the Corresponding Source for all the software in the\n"
        "     product that is covered by this License, on a durable physical\n"
        "     medium customarily used for software interchange, for a price no\n"
        "     more than your reasonable cost of physically performing this\n"
        "     conveying of source, or (2) access to copy the\n"
        "     Corresponding Source from a network server at no charge.\n\n"
        "     c) Convey individual copies of the object code with a copy of the\n"
        "     written offer to provide the Corresponding Source.  This\n"
        "     alternative is allowed only occasionally and noncommercially, and\n"
        "     only if you received the object code with such an offer, in accord\n"
        "     with subsection 6b.\n\n"
        "     d) Convey the object code by offering access from a designated\n"
        "     place (gratis or for a charge), and offer equivalent access to the\n"
        "     Corresponding Source in the same way through the same place at no\n"
        "     further charge.  You need not require recipients to copy the\n"
        "     Corresponding Source along with the object code.  If the place to\n"
        "     copy the object code is a network server, the Corresponding Source\n"
        "     may be on a different server (operated by you or a third party)\n"
        "     that supports equivalent copying facilities, provided you maintain\n"
        "     clear directions next to the object code saying where to find the\n"
        "     Corresponding Source.  Regardless of what server hosts the\n"
        "     Corresponding Source, you remain obligated to ensure that it is\n"
        "     available for as long as needed to satisfy these requirements.\n\n"
        "     e) Convey the object code using peer-to-peer transmission, provided\n"
        "     you inform other peers where the object code and Corresponding\n"
        "     Source of the work are being offered to the general public at no\n"
        "     charge under subsection 6d.\n\n"
        "   A separable portion of the object code, whose source code is excluded\n"
        " from the Corresponding Source as a System Library, need not be\n"
        " included in conveying the object code work.\n\n"
        "   A \"User Product\" is either (1) a \"consumer product\", which means any\n"
        " tangible personal property which is normally used for personal, family,\n"
        " or household purposes, or (2) anything designed or sold for incorporation\n"
        " into a dwelling.  In determining whether a product is a consumer product,\n"
        " doubtful cases shall be resolved in favor of coverage.  For a particular\n"
        " product received by a particular user, \"normally used\" refers to a\n"
        " typical or common use of that class of product, regardless of the status\n"
        " of the particular user or of the way in which the particular user\n"
        " actually uses, or expects or is expected to use, the product.  A product\n"
        " is a consumer product regardless of whether the product has substantial\n"
        " commercial, industrial or non-consumer uses, unless such uses represent\n"
        " the only significant mode of use of the product.\n\n"
        "   \"Installation Information\" for a User Product means any methods,\n"
        " procedures, authorization keys, or other information required to install\n"
        " and execute modified versions of a covered work in that User Product from\n"
        " a modified version of its Corresponding Source.  The information must\n"
        " suffice to ensure that the continued functioning of the modified object\n"
        " code is in no case prevented or interfered with solely because\n"
        " modification has been made.\n\n"
        "   If you convey an object code work under this section in, or with, or\n"
        " specifically for use in, a User Product, and the conveying occurs as\n"
        " part of a transaction in which the right of possession and use of the\n"
        " User Product is transferred to the recipient in perpetuity or for a\n"
        " fixed term (regardless of how the transaction is characterized), the\n"
        " Corresponding Source conveyed under this section must be accompanied\n"
        " by the Installation Information.  But this requirement does not apply\n"
        " if neither you nor any third party retains the ability to install\n"
        " modified object code on the User Product (for example, the work has\n"
        " been installed in ROM).\n\n"
        "   The requirement to provide Installation Information does not include a\n"
        " requirement to continue to provide support service, warranty, or updates\n"
        " for a work that has been modified or installed by the recipient, or for\n"
        " the User Product in which it has been modified or installed.  Access to a\n"
        " network may be denied when the modification itself materially and\n"
        " adversely affects the operation of the network or violates the rules and\n"
        " protocols for communication across the network.\n\n"
        "   Corresponding Source conveyed, and Installation Information provided,\n"
        " in accord with this section must be in a format that is publicly\n"
        " documented (and with an implementation available to the public in\n"
        " source code form), and must require no special password or key for\n"
        " unpacking, reading or copying.\n\n");
  textedit1->append(
        "   7. Additional Terms.\n\n"
        "   \"Additional permissions\" are terms that supplement the terms of this\n"
        " License by making exceptions from one or more of its conditions.\n"
        " Additional permissions that are applicable to the entire Program shall\n"
        " be treated as though they were included in this License, to the extent\n"
        " that they are valid under applicable law.  If additional permissions\n"
        " apply only to part of the Program, that part may be used separately\n"
        " under those permissions, but the entire Program remains governed by\n"
        " this License without regard to the additional permissions.\n\n"
        "   When you convey a copy of a covered work, you may at your option\n"
        " remove any additional permissions from that copy, or from any part of\n"
        " it.  (Additional permissions may be written to require their own\n"
        " removal in certain cases when you modify the work.)  You may place\n"
        " additional permissions on material, added by you to a covered work,\n"
        " for which you have or can give appropriate copyright permission.\n\n"
        "   Notwithstanding any other provision of this License, for material you\n"
        " add to a covered work, you may (if authorized by the copyright holders of\n"
        " that material) supplement the terms of this License with terms:\n\n"
        "     a) Disclaiming warranty or limiting liability differently from the\n"
        "     terms of sections 15 and 16 of this License; or\n\n"
        "     b) Requiring preservation of specified reasonable legal notices or\n"
        "     author attributions in that material or in the Appropriate Legal\n"
        "     Notices displayed by works containing it; or\n\n"
        "     c) Prohibiting misrepresentation of the origin of that material, or\n"
        "     requiring that modified versions of such material be marked in\n"
        "     reasonable ways as different from the original version; or\n\n"
        "     d) Limiting the use for publicity purposes of names of licensors or\n"
        "     authors of the material; or\n\n"
        "     e) Declining to grant rights under trademark law for use of some\n"
        "     trade names, trademarks, or service marks; or\n\n"
        "     f) Requiring indemnification of licensors and authors of that\n"
        "     material by anyone who conveys the material (or modified versions of\n"
        "     it) with contractual assumptions of liability to the recipient, for\n"
        "     any liability that these contractual assumptions directly impose on\n"
        "     those licensors and authors.\n\n"
        "   All other non-permissive additional terms are considered \"further\n"
        " restrictions\" within the meaning of section 10.  If the Program as you\n"
        " received it, or any part of it, contains a notice stating that it is\n"
        " governed by this License along with a term that is a further\n"
        " restriction, you may remove that term.  If a license document contains\n"
        " a further restriction but permits relicensing or conveying under this\n"
        " License, you may add to a covered work material governed by the terms\n"
        " of that license document, provided that the further restriction does\n"
        " not survive such relicensing or conveying.\n\n"
        "   If you add terms to a covered work in accord with this section, you\n"
        " must place, in the relevant source files, a statement of the\n"
        " additional terms that apply to those files, or a notice indicating\n"
        " where to find the applicable terms.\n\n"
        "   Additional terms, permissive or non-permissive, may be stated in the\n"
        " form of a separately written license, or stated as exceptions;\n"
        " the above requirements apply either way.\n\n");
  textedit1->append(
        "   8. Termination.\n\n"
        "   You may not propagate or modify a covered work except as expressly\n"
        " provided under this License.  Any attempt otherwise to propagate or\n"
        " modify it is void, and will automatically terminate your rights under\n"
        " this License (including any patent licenses granted under the third\n"
        " paragraph of section 11).\n\n"
        "   However, if you cease all violation of this License, then your\n"
        " license from a particular copyright holder is reinstated (a)\n"
        " provisionally, unless and until the copyright holder explicitly and\n"
        " finally terminates your license, and (b) permanently, if the copyright\n"
        " holder fails to notify you of the violation by some reasonable means\n"
        " prior to 60 days after the cessation.\n\n"
        "   Moreover, your license from a particular copyright holder is\n"
        " reinstated permanently if the copyright holder notifies you of the\n"
        " violation by some reasonable means, this is the first time you have\n"
        " received notice of violation of this License (for any work) from that\n"
        " copyright holder, and you cure the violation prior to 30 days after\n"
        " your receipt of the notice.\n\n"
        "   Termination of your rights under this section does not terminate the\n"
        " licenses of parties who have received copies or rights from you under\n"
        " this License.  If your rights have been terminated and not permanently\n"
        " reinstated, you do not qualify to receive new licenses for the same\n"
        " material under section 10.\n\n"
        "   9. Acceptance Not Required for Having Copies.\n\n"
        "   You are not required to accept this License in order to receive or\n"
        " run a copy of the Program.  Ancillary propagation of a covered work\n"
        " occurring solely as a consequence of using peer-to-peer transmission\n"
        " to receive a copy likewise does not require acceptance.  However,\n"
        " nothing other than this License grants you permission to propagate or\n"
        " modify any covered work.  These actions infringe copyright if you do\n"
        " not accept this License.  Therefore, by modifying or propagating a\n"
        " covered work, you indicate your acceptance of this License to do so.\n\n"
        "   10. Automatic Licensing of Downstream Recipients.\n\n"
        "   Each time you convey a covered work, the recipient automatically\n"
        " receives a license from the original licensors, to run, modify and\n"
        " propagate that work, subject to this License.  You are not responsible\n"
        " for enforcing compliance by third parties with this License.\n\n"
        "   An \"entity transaction\" is a transaction transferring control of an\n"
        " organization, or substantially all assets of one, or subdividing an\n"
        " organization, or merging organizations.  If propagation of a covered\n"
        " work results from an entity transaction, each party to that\n"
        " transaction who receives a copy of the work also receives whatever\n"
        " licenses to the work the party's predecessor in interest had or could\n"
        " give under the previous paragraph, plus a right to possession of the\n"
        " Corresponding Source of the work from the predecessor in interest, if\n"
        " the predecessor has it or can get it with reasonable efforts.\n\n"
        "   You may not impose any further restrictions on the exercise of the\n"
        " rights granted or affirmed under this License.  For example, you may\n"
        " not impose a license fee, royalty, or other charge for exercise of\n"
        " rights granted under this License, and you may not initiate litigation\n"
        " (including a cross-claim or counterclaim in a lawsuit) alleging that\n"
        " any patent claim is infringed by making, using, selling, offering for\n"
        " sale, or importing the Program or any portion of it.\n\n");
  textedit1->append(
        "   11. Patents.\n\n"
        "   A \"contributor\" is a copyright holder who authorizes use under this\n"
        " License of the Program or a work on which the Program is based.  The\n"
        " work thus licensed is called the contributor's \"contributor version\".\n\n"
        "   A contributor's \"essential patent claims\" are all patent claims\n"
        " owned or controlled by the contributor, whether already acquired or\n"
        " hereafter acquired, that would be infringed by some manner, permitted\n"
        " by this License, of making, using, or selling its contributor version,\n"
        " but do not include claims that would be infringed only as a\n"
        " consequence of further modification of the contributor version.  For\n"
        " purposes of this definition, \"control\" includes the right to grant\n"
        " patent sublicenses in a manner consistent with the requirements of\n"
        " this License.\n\n"
        "   Each contributor grants you a non-exclusive, worldwide, royalty-free\n"
        " patent license under the contributor's essential patent claims, to\n"
        " make, use, sell, offer for sale, import and otherwise run, modify and\n"
        " propagate the contents of its contributor version.\n"
        "   In the following three paragraphs, a \"patent license\" is any express\n"
        " agreement or commitment, however denominated, not to enforce a patent\n"
        " (such as an express permission to practice a patent or covenant not to\n"
        " sue for patent infringement).  To \"grant\" such a patent license to a\n"
        " party means to make such an agreement or commitment not to enforce a\n"
        " patent against the party.\n\n"
        "   If you convey a covered work, knowingly relying on a patent license,\n"
        " and the Corresponding Source of the work is not available for anyone\n"
        " to copy, free of charge and under the terms of this License, through a\n"
        " publicly available network server or other readily accessible means,\n"
        " then you must either (1) cause the Corresponding Source to be so\n"
        " available, or (2) arrange to deprive yourself of the benefit of the\n"
        " patent license for this particular work, or (3) arrange, in a manner\n"
        " consistent with the requirements of this License, to extend the patent\n"
        " license to downstream recipients.  \"Knowingly relying\" means you have\n"
        " actual knowledge that, but for the patent license, your conveying the\n"
        " covered work in a country, or your recipient's use of the covered work\n"
        " in a country, would infringe one or more identifiable patents in that\n"
        " country that you have reason to believe are valid.\n\n"
        "   If, pursuant to or in connection with a single transaction or\n"
        " arrangement, you convey, or propagate by procuring conveyance of, a\n"
        " covered work, and grant a patent license to some of the parties\n"
        " receiving the covered work authorizing them to use, propagate, modify\n"
        " or convey a specific copy of the covered work, then the patent license\n"
        " you grant is automatically extended to all recipients of the covered\n"
        " work and works based on it.\n\n"
        "   A patent license is \"discriminatory\" if it does not include within\n"
        " the scope of its coverage, prohibits the exercise of, or is\n"
        " conditioned on the non-exercise of one or more of the rights that are\n"
        " specifically granted under this License.  You may not convey a covered\n"
        " work if you are a party to an arrangement with a third party that is\n"
        " in the business of distributing software, under which you make payment\n"
        " to the third party based on the extent of your activity of conveying\n"
        " the work, and under which the third party grants, to any of the\n"
        " parties who would receive the covered work from you, a discriminatory\n"
        " patent license (a) in connection with copies of the covered work\n"
        " conveyed by you (or copies made from those copies), or (b) primarily\n"
        " for and in connection with specific products or compilations that\n"
        " contain the covered work, unless you entered into that arrangement,\n"
        " or that patent license was granted, prior to 28 March 2007.\n\n"
        "   Nothing in this License shall be construed as excluding or limiting\n"
        " any implied license or other defenses to infringement that may\n"
        " otherwise be available to you under applicable patent law.\n\n");
  textedit1->append(
        "   12. No Surrender of Others' Freedom.\n\n"
        "   If conditions are imposed on you (whether by court order, agreement or\n"
        " otherwise) that contradict the conditions of this License, they do not\n"
        " excuse you from the conditions of this License.  If you cannot convey a\n"
        " covered work so as to satisfy simultaneously your obligations under this\n"
        " License and any other pertinent obligations, then as a consequence you may\n"
        " not convey it at all.  For example, if you agree to terms that obligate you\n"
        " to collect a royalty for further conveying from those to whom you convey\n"
        " the Program, the only way you could satisfy both those terms and this\n"
        " License would be to refrain entirely from conveying the Program.\n\n"
        "   13. Use with the GNU Affero General Public License.\n\n"
        "   Notwithstanding any other provision of this License, you have\n"
        " permission to link or combine any covered work with a work licensed\n"
        " under version 3 of the GNU Affero General Public License into a single\n"
        " combined work, and to convey the resulting work.  The terms of this\n"
        " License will continue to apply to the part which is the covered work,\n"
        " but the special requirements of the GNU Affero General Public License,\n"
        " section 13, concerning interaction through a network will apply to the\n"
        " combination as such.\n\n"
        "   14. Revised Versions of this License.\n\n"
        "   The Free Software Foundation may publish revised and/or new versions of\n"
        " the GNU General Public License from time to time.  Such new versions will\n"
        " be similar in spirit to the present version, but may differ in detail to\n"
        " address new problems or concerns.\n\n"
        "   Each version is given a distinguishing version number.  If the\n"
        " Program specifies that a certain numbered version of the GNU General\n"
        " Public License \"or any later version\" applies to it, you have the\n"
        " option of following the terms and conditions either of that numbered\n"
        " version or of any later version published by the Free Software\n"
        " Foundation.  If the Program does not specify a version number of the\n"
        " GNU General Public License, you may choose any version ever published\n"
        " by the Free Software Foundation.\n\n"
        "   If the Program specifies that a proxy can decide which future\n"
        " versions of the GNU General Public License can be used, that proxy's\n"
        " public statement of acceptance of a version permanently authorizes you\n"
        " to choose that version for the Program.\n\n"
        "   Later license versions may give you additional or different\n"
        " permissions.  However, no additional obligations are imposed on any\n"
        " author or copyright holder as a result of your choosing to follow a\n"
        " later version.\n\n"
        "   15. Disclaimer of Warranty.\n\n"
        "   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\n"
        " APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\n"
        " HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\n"
        " OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\n"
        " THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n"
        " PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\n"
        " IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\n"
        " ALL NECESSARY SERVICING, REPAIR OR CORRECTION.\n\n"
        "   16. Limitation of Liability.\n\n"
        "   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\n"
        " WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\n"
        " THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\n"
        " GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\n"
        " USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\n"
        " DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\n"
        " PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\n"
        " EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\n"
        " SUCH DAMAGES.\n\n"
        "   17. Interpretation of Sections 15 and 16.\n\n"
        "   If the disclaimer of warranty and limitation of liability provided\n"
        " above cannot be given local legal effect according to their terms,\n"
        " reviewing courts shall apply local law that most closely approximates\n"
        " an absolute waiver of all civil liability in connection with the\n"
        " Program, unless a warranty or assumption of liability accompanies a\n"
        " copy of the Program in return for a fee.\n\n"
        "                      END OF TERMS AND CONDITIONS\n\n");

  pushButton1 = new QPushButton;
  pushButton1->setText("Close");

  hlayout1 = new QHBoxLayout;
  hlayout1->insertStretch(0, 100);
  hlayout1->addWidget(pushButton1);

  vlayout1 = new QVBoxLayout;
  vlayout1->addWidget(textedit1);
  vlayout1->setStretchFactor(textedit1, 100);
  vlayout1->addLayout(hlayout1);
  vlayout1->setStretchFactor(hlayout1, 0);

  AboutDialog->setLayout(vlayout1);

  QObject::connect(pushButton1, SIGNAL(clicked()), AboutDialog, SLOT(close()));

  AboutDialog->exec();
}





